I’ve had the first 3 books in the Chris Wren series out for about 9 months now, but I’ve been holding back on launching it as a boxset because I wanted book 4 to be available before I did that. But, um, why? It’s an odd one, to be so worried about losing the follow on sales that I don’t get potential sales right now. To cut this Gordian knot, I looked at what Mark Dawson does and found an answer I kind of already knew. Book 4 not written yet? Make it a pre-order. Not sure you can fit …
